European plum named &#39;92-95-99&#39;

ABSTRACT

A new and distinct variety of European plum ( Prunus domestica ) cv. ‘92-95-99’ is described herein. The new variety ripens in late mid-season in the Delano, Calif. area with large, bright red fruit and firm flesh. Ripened fruit attains a very high level of sugar and holds in cold storage very well.

GENUS AND SPECIES

[0001]Prunus domestics

BACKGROUND AND SUMMARY OF THE INVENTION

[0002] The invention described here is a new variety of plum, Prunus domestica cv. ‘92-95-99’. The seedling originates from a planned cross in 1993 in Tulare County, Calif. The new variety is characterized by have large, bright red elliptic fruits which ripen in mid-August in the Delano, Calif. area. The high quality fruit has firm texture, good storage characteristics, and is very sweet, making it suitable for the fresh market.

[0003] The emasculated seed parent was the variety ‘Sugar’ (unpatented) and the pollen parent was the variety ‘President’ (unpatented). Seed from the planned cross was harvested in the summer of 1993, stratified, then planted in the spring of 1994 in Kern County near the city of McFarland. The original seedling tree was selected in 1996 and was then propagated to a two tree plot. In 1998, a forty tree plot was propagated from wood of the two tree plot and the original seedling tree. Observations on the original seedling tree and subsequent propagations indicated that the fruit of the tree was suitable for shipment where the fruit has received commercial acceptance.

COMPARISON WITH PARENTAL CULTIVAR

[0004] The new variety is intermediate in its characteristics between its two parents. It ripens about one week later than ‘Moyer Perfecto’ in the Delano area. The very vigorous trees of this new variety are well adapted to the hot climate of the southern central valley of California.

DESCRIPTION OF THE FIGURES

[0005] The accompanying drawings illustrate the following:

[0006]FIG. 1. Harvested fruit.

[0007]FIG. 2. Fruit hanging on the tree.

[0008]FIG. 3. Leaves of the variety.

DETAILED BOTANICAL DESCRIPTION OF THE INVENTION

[0009] The following description of European plum ‘92-95-99’ contains references to color names taken from the Munsell Color Chart for Plant Tissues, published by Munsell Color, New Windsor, N.Y.

[0010] Tree:

[0011]Habit.—Upright.

[0012]Size.—Large, very vigorous.

[0013]Productivity.—Very productive, appears to require a pollinizer.

[0014]Rootstock.—Myrobalan 29C.

[0015] Trunk:

[0016]Diameter.—Typical of plums grafted onto Myrobabalan 29C.

[0017]Bark texture.—Very rough.

[0018]Trunk color.—Brown: 5YR 4/6 to 4/8.

[0019]Trunk lenticel color.—Orange.—5YR 6/10.

[0020]Trunk lenticel length.—5-7 mm.

[0021]Trunk lenticel number.—Variable: many sectors with none up to 2 per square centimeter.

[0022] Branches:

[0023]Size.—Typical for European plum trees depending on pruning practices.

[0024]Color.—5YR 4/4 to 4/6.

[0025]Lenticels.—About 1 mm in diameter; approximately 12 per square cm.

[0026]Lateral branching on first year branches.—uncommon.

[0027] Leaves:

[0028]Blade length.—9.5 cm.

[0029]Blade width.—5.9 cm.

[0030]Petiole length.—3.0 cm.

[0031]Leaf shape.—Elliptic, margins cupped upward.

[0032]Leaf margins.—Crenate.

[0033]Teeth.—Rounded, one side convex, one concave; about 1 mm in length.

[0034]Leaf base.—Oblique.

[0035]Upper surface color.—Dark green, 7.5GY 4/4 to 4/6.

[0036]Lower surface color.—Dark green, 7.5 GY 5/6 to 5/8.

[0037]Erect hairs on veins of lower surface.—numerous.

[0038]Erect hairs on upper surface.—absent.

[0039]Erect hairs on upper surface of petiole.—Sparse.

[0040] Flowers:

[0041]Date of flowering.—Mar. 23, 2001.

[0042]Color.—White.

[0043]Anther color.—Yellow, 5Y 8/12.

[0044] Fruit:

[0045]Harvest maturity.—Mid-season, Aug. 10, 2001.

[0046]Skin color.—Bright red 2.5R 4/10 with yellow sectors 2.5Y 8/12.

[0047]Flesh color.—Yellow-orange.—7.5YR 7/12.

[0048]Length.—4.5 cm.

[0049]Width.—4.0 cm.

[0050]Weight.—52.2 g.

[0051]Refractometer test.—21.9 brix.

[0052]Pressure at harvest (penetrometer test).—13.3 lbs.

[0053]Configuration.—Oval.

[0054]Apex.—Rounded.

[0055]Pistil point.—Smooth.

[0056]Skin thickness.—Thin, typical of European plum.

[0057]Texture.—Smooth.

[0058]Tendency to crack.—None.

[0059]Juiciness of flesh.—Very juicy.

[0060]Flavor.—Mild and sweet, typical of European plum.

[0061]Aroma.—Mild.

[0062]Texture.—Crisp.

[0063]Fibers.—None.

[0064]Ripening.—Uniform throughout the fruit.

[0065]Eating quality.—Good.

[0066]Use.—Fresh market.

[0067]Keeping quality.—Good.

[0068]Shipping quality.—Good.

[0069] Stone:

[0070]Stone adherence to flesh.—Clingstone.

[0071]Stone shape.—Elliptic with wings on either side of long edge.

[0072]Fibers.—None.

[0073]Surface.—Rough.

[0074]Color.—Orangish brown.—5YR 5/8 to 5/10.

[0075]Length.—2.5 cm.

[0076]Width.—1.6 cm.

[0077]Thickness.—0.7 cm.

[0078] Disease resistance: Typical of European plums; no problems seen in growing trials. 

What is claimed is:
 1. The new and distinct variety of European plum cv. ‘92-95-99’ herein described and illustrated and identified by the characteristics enumerated above. 